Updated of DriverStatistic. After almost 8 years untouched 😁

CHANGELOG.md

@@ -1,3 +1,12 @@
+## 9.2.3
+##### 11 january 2024
+- __Drivers__
+  - **Added support of `Ravendb` as an extension with its own [sub-repository](https://github.com/PHPSocialNetwork/ravendb-extension).**
+  - Deprecated `\Phpfastcache\Entities\DriverStatistic::getData()`. Will be removed as of v10.
+  - Deprecated `\Phpfastcache\Entities\DriverStatistic::setData()`. Will be removed as of v10.
+  - Added `\Phpfastcache\Entities\DriverStatistic::getCount(): int|null`. If applicable will return the count of cache objects stored in driver database/collection. Null otherwise.
+  - Added `\Phpfastcache\Entities\DriverStatistic::setCount()`
+
 ## 9.2.2
 ##### 11 january 2024
 - __Core__
@@ -14,7 +23,7 @@
   - Upgraded Phpfastcache API to `4.3.0` ([see changes](CHANGELOG_API.md))
 - __Extensions__ (💡 New in 9.2)
   - Created an extension mechanism to allow some drivers to be loaded independently, see [README.md](README.md)
-  - Created extension for `Couchbasev4` support to its own [sub-repository](https://github.com/PHPSocialNetwork/couchbasev4-extension).
+  - Added support of `Couchbasev4` as an extension with its own [sub-repository](https://github.com/PHPSocialNetwork/couchbasev4-extension).
   - **IMPORTANT**: *AS OF v9.2* the following drivers has been **MOVED** to their own sub-repositories as a standalone extension: `Arangodb`, `Couchdb`, `Dynamodb`, `Firestore`, `Mongodb`, `Solr`. However `Couchbasev3` will stay in the core for compatibility reasons but will be deprecated. 
   - **IMPORTANT**: *AS OF v10* extensions will have their namespaces permanently moved from `Phpfastcache\Drivers\EXT_NAME\{Config, Driver, Event, Item}` to `Phpfastcache\Extensions\Drivers\EXT_NAME\{Config, Driver, Event, Item}`. For now an alias is ensuring compatibility.
 - __Events__

composer.json

@@ -59,6 +59,7 @@
         "phpfastcache/dynamodb-extension": "^9.2",
         "phpfastcache/firestore-extension": "^9.2",
         "phpfastcache/mongodb-extension": "^9.2",
+        "phpfastcache/ravendb-extension": "^9.2",
         "phpfastcache/solr-extension": "^9.2"
     },
     "autoload": {

lib/Phpfastcache/Entities/DriverStatistic.php

@@ -16,16 +16,25 @@
 
 namespace Phpfastcache\Entities;
 
+/**
+ * @see https://github.com/PHPSocialNetwork/phpfastcache/wiki/%5BV5%CB%96%5D-The-cache-statistics
+ */
 class DriverStatistic
 {
     protected string $info = '';
 
-    protected int $size = 0;
+    protected ?int $size = 0;
+
+    protected ?int $count = 0;
 
     protected string $data = '';
 
     protected mixed $rawData;
 
+    /**
+     * Return quick information about the driver instance
+     * @return string
+     */
     public function getInfo(): string
     {
         return $this->info;
@@ -38,30 +47,61 @@ public function setInfo(string $info): static
         return $this;
     }
 
-    public function getSize(): int
+    /**
+     * Return the approximate size taken by the driver instance (in bytes) (null if unsupported by the driver)
+     * @return int|null
+     */
+    public function getSize(): ?int
     {
         return $this->size;
     }
 
-    public function setSize(int $size): static
+    public function setSize(?int $size): static
     {
         $this->size = $size;
 
         return $this;
     }
 
+    /**
+     * Return the approximate count of elements stored in a driver database (or collection if applicable). Added in v9.2.3
+     * @since 9.2.3
+     * @return int|null
+     */
+    public function getCount(): ?int
+    {
+        return $this->count;
+    }
+
+    public function setCount(?int $count): static
+    {
+        $this->count = $count;
+        return $this;
+    }
+
+    /**
+     * Return an array of item keys used by this driver instance (deprecated as of v9.2.3, will be removed as of v10)
+     * @deprecated as of phpfastcache 9.2.3, will be removed as of v10
+     */
     public function getData(): string
     {
         return $this->data;
     }
 
+    /**
+     * @deprecated as of phpfastcache 9.2.3, will be removed as of v10
+     */
     public function setData(string $data): static
     {
         $this->data = ($data ?: '');
 
         return $this;
     }
 
+    /**
+     * Return a bunch of random data provided by the driver. Any type can be provided, usually an array
+     * @return mixed
+     */
     public function getRawData(): mixed
     {
         return $this->rawData;
@@ -82,7 +122,8 @@ public function getPublicDesc(): array
         return [
             'Info' => 'Cache Information',
             'Size' => 'Cache Size',
-            'Data' => 'Cache items keys',
+            'Count' => 'Cache database/collection count',
+            'Data' => 'Cache items keys (Deprecated)',
             'RawData' => 'Cache raw data',
         ];
     }

lib/Phpfastcache/ExtensionManager.php

@@ -21,7 +21,7 @@
 use Phpfastcache\Helper\UninstanciableObjectTrait;
 
 /**
- * @internal This extension manager is meant to manager officials Phpfastcache's extensions.
+ * @internal This extension manager is meant to manage officials Phpfastcache's extensions.
  * @see \Phpfastcache\CacheManager::addCustomDriver() to add you own drivers.
  */
 final class ExtensionManager